Open source feature flagging and experimentation platform for stress free deployments, measured impact, and smarter decisions.

GrowthBook Users

1. you can add metrics based on your google data (bigQuery) from with in GrowthBook - GrowthBook itself does not store data or track metrics, but uses your existing data source. 
2. Add an experiment rule to your feature
3. Make sure you have the trackingCallback() defined, and that track event will store the user id (or client id) and the experiment id. From this, GrowthBook can join to the other metrics

Thanks, <@U01T6HCHD0A>, for your help!

I have a few more questions:
• Do I need to manually track the 'Viewed Experiment' event inside the `trackingCallback` with the `experimentId` and `variationId`, or is it handled automatically?
• If I need to track it manually, what data should I include with the event?
• Lastly, do I need to add the 'Viewed Experiment' event as a metric in GrowthBook?
Thank you!

Also, one more question:

For example, if I am tracking a 'user interaction with a disabled button', how does GrowthBook know which user and which variation triggered this event? Do I need to include this data with the custom events?